But [let them always remember that] if We lengthen a human being's days, We also cause him to decline in his powers [when he grows old]: will they not, then, use their reason? 68 We have not taught him any poetry nor would it be fitting for him. This is merely a Reminder and a clear Quran 69 by which he may warn those who are living and may let the words of God come true against the unbelievers. 70 Have they not seen how that We have created for them of that Our hands wrought cattle that they own? 71 Whom We made subservient to them so that some of them they ride and some they eat? 72 From cattle they get milk and other benefits. Will they not then give thanks? 73 And they have taken beside Allah gods, hoping that haply they may be succoured. 74 They have not the power to help them: but they will be brought up (before Our Judgment-seat) as a troop (to be condemned). 75 So let not their speech, then, grieve you (O Muhammad SAW). Verily, We know what they conceal and what they reveal. 76 Does not man see We created him from a drop of semen? Even then he becomes an open contender, 77 And he presents for Us an example and forgets his [own] creation. He says, "Who will give life to bones while they are disintegrated?" 78 (Muhammad), tell him, "He who gave them life in the first place will bring them back to life again. He has the best knowledge of all creatures. 79 He has created fire for you out of the green tree from which you can kindle other fires. 80 How can He who created the heavens and the earth not be able to create others like them? Why not? He is the real creator all-knowing. 81 Whenever He wills a thing, He just commands it “Be” and it is. 82 So exalted is He in whose hand is the realm of all things, and to Him you will be returned. 83